[coreboot] jarrell_rom_jumper.c ( I think I found it )
peter at stuge.se
Thu May 21 20:41:24 CEST 2009
Joshua McDowell wrote:
> Forcing the use of "SST49LF160C" as the prom dumps the bios
> perfectly every time, even before the use of the newly discovered
> source code.
Unfortunately that doesn't mean very much.
A forced read disregards everything needed for writing or erasing a
chip and only tries desperately to read the contents. It's only some
minimal functionality that doesn't help us for write or erase.
Maybe you can try playing with the rom_jumper source a bit. Try to
get it where it says that the jumper value is 1-2 instead?
Maybe there is even a hardware jumper on the board? Can you check?
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